# SMTP Email Verifier

> Verify email addresses in bulk with syntax checks and mailbox probes

- **Website**: https://apify.com/maximedupre/smtp-email-verifier
- **Uneed Page**: https://www.uneed.best/tool/smtp-email-verifier
- **Pricing**: Freemium
- **Category**: Business
- **Tags**: Security, API & Data, Automation
- **Submitted by**: @maxime
- **Launch Date**: 2026-07-07
- **Social Links**: [Twitter](https://x.com/maximehugodupre) | [LinkedIn](http://linkedin.com/company/apify/) | [GitHub](https://github.com/apify) | [YouTube](https://www.youtube.com/apify)

## About

SMTP Email Verifier is a bulk email validation tool that cleans and validates email lists through multiple verification methods. It performs syntax checks, validates MX records, probes mailboxes using RCPT TO commands, detects catch-all addresses, flags disposable emails, and assesses deliverability risk.

Ideal for marketers, sales teams, and anyone maintaining email lists who needs to ensure list quality and reduce bounce rates before sending campaigns or outreach.